Accès ouvert
2026
article
OpenAlex
Xian Long, Srayan Ghosh, Ari Sadanandom
Plants rely on precisely regulated hormonal networks to balance defence and growth during stress. In this context, the SUMO proteases that govern deSUMOylation have emerged as the critical regulatory system. In this review, we outline how SUMO proteases modulate stress response by …
gb
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Accès ouvert
2026
article
OpenAlex
Amrita Pradhan, Debashis Sahoo, Vikrant Bhati, Rahul Kumar et autres
Rhizoctonia solani AG1-IA is a polyphagous necrotrophic fungal pathogen that causes sheath blight disease in rice. Efforts are being made to identify pathogenicity-associated genes in R. solani and modulate them to develop a disease control strategy. Here, we investigated the roles of …
in
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Accès ouvert
2025
article
OpenAlex
Shannon F. Greer, Jamie Harrison, Daisy Bown, María‐Antonia Serrano et autres
ABSTRACT Black rot, caused by Xanthomonas campestris pv. campestris (Xcc), is the most damaging bacterial disease of vegetable brassicas ( Brassica oleracea ) worldwide. The prevalence of several genetically diverse Xcc races makes breeding for varietal resistance challenging. In this study, we …
gb
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Accès ouvert
2025
article
OpenAlex
Jason Banda, Shraboni Ghosh, Dipan Roy, Kishor D. Ingole et autres
SUMOylation is essential in plant and animal cells, but it remains unknown how small ubiquitin-like modifier (SUMO) components act in concert to modify specific targets in response to environmental stresses. In this study, we characterize every SUMO component in the Arabidopsis root …
gb, ca
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Accès ouvert
2025
article
OpenAlex
Dipan Roy, Poonam Mehra, Lisa Clark, Vaishnavi Mukkawar et autres
Reactive oxygen species (ROS) function as key signals in plant adaptation to environmental stresses, such as drought. Roots respond to transient water unavailability by temporarily ceasing branching through the acclimative response xerobranching. In this study, we report how a xerobranching stimulus triggers …
gb, fr, ch
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Accès ouvert
2025
preprint
OpenAlex
Srayan Ghosh, Shraboni Ghosh, Mansi Mansi, Xian Long et autres
SUMMARY It has long been observed that light perception by phytochromes control plant immunity, however, the underpinning molecular mechanism is less well understood. We demonstrate that light mediated SUMO conjugation to Phytochrome B (PhyB) is critical for increasing cellular salicylic-acid (SA) levels …
gb, se
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Accès ouvert
2024
article
OpenAlex
Kriti Tyagi, Ravindra Kumar Chandan, Debashis Sahoo, Srayan Ghosh et autres
The myo-inositol-1-phosphate synthase (MIPS) catalyses the biosynthesis of myo-inositol, an important sugar that regulates various physiological and biochemical processes in plants. Here, we provide evidence that host (SlMIPS1) and pathogen (Rs_MIPS) myo-inositol-1-phosphate synthase (MIPS) genes are required for successful infection of Rhizoctonia …
in
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Accès ouvert
2024
article
OpenAlex
Srayan Ghosh, Macarena Mellado-Sánchez, Kawinnat Sue-Ob, Dipan Roy et autres
SUMO modification is part of the spectrum of Ubiquitin-like (UBL) systems that give rise to proteoform complexity through post-translational modifications (PTMs). Proteoforms are essential modifiers of cell signaling for plant adaptation to changing environments. Exploration of the evolutionary emergence of Ubiquitin-like (UBL) …
gb, es
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Accès ouvert
2024
article
OpenAlex
Joyati Das, Srayan Ghosh, Kriti Tyagi, Debashis Sahoo et autres
Abstract Rhizoctonia solani is a polyphagous necrotrophic fungal pathogen that causes sheath blight disease in rice. It deploys effector molecules as well as carbohydrate‐active enzymes and enhances the production of reactive oxygen species for killing host tissues. Understanding R. solani ability to …
in, gb
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Accès ouvert
2023
editorial
OpenAlex
Srayan Ghosh, Gopaljee Jha
Utilization of microbiome to develop disease resistance in crop plants against phytopathogensSustainable agriculture is important for ensuring food security at an affordable cost.Agricultural practices heavily depend on agrochemicals, such as fertilizers, fungicides, and pesticides, to ensure optimal productivity and prevent losses due …
gb, in
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Accès ouvert
2023
article
OpenAlex
Aleena Francis, Srayan Ghosh, Kriti Tyagi, V. Prakasam et autres
BACKGROUND: Rhizoctonia solani is a polyphagous fungal pathogen that causes diseases in crops. The fungal strains are classified into anastomosis groups (AGs); however, genomic complexity, diversification into the AGs and the evolution of pathogenicity-associated genes remain poorly understood. RESULTS: We report a …
in, gb
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Accès ouvert
2023
article
OpenAlex
Ravindra Kumar Chandan, Rahul Kumar, Durga Madhab Swain, Srayan Ghosh et autres
Phytopathogens pose a severe threat to agriculture and strengthening the plant defense response is an important strategy for disease control. Here, we report that AtRAV1, an AP2 and B3 domain-containing transcription factor, is required for basal plant defense in Arabidopsis thaliana. The …
in
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